import 'dart:ui';

String getString(String? content) {
  return content ?? "";
}

String getAmount(double? content){
  var amount = content??0;
  return amount.toStringAsFixed(2);
}

String getAmountWithSymbol(double? content){
  var sy=  (content??0)>0?"+":"";

  return sy +getAmount(content);
}
